uxcell 1/8" 3/16" 1/4" 5/16" Chucking Reamer H7 Accuracy High Speed Steel Lathe Machine Reamer 6 Straight Flutes Round Shank Milling Cutter Tool Reamer Set for Bore Machining 4pcs

Worked as expected.

Perfect size

These are good reamers that come very close to the stated size. They all measure just a few thousands under size but for most of the work I do they are fine. Overall they are nice and sharp with clean and straight flutes. These all have laser markings of the size on the shanks so they are easy to identify. So, these are good for making small precise holes and the price for all four is very reasonable.

Seem to do what reamers are suppoded to do,

These are great for reaming out holes and carry throughs after powder coating. Only wish is they included3/8” and 1/2” as well to complete the most commonly used reams.

Tools looked great, used the .125 diameter one. Worked fine

All 4 reamers are shipped in one bag and thus rub, vibrate, and jiggle against one another as they travel from China to their final destination. When inspecting the edges in the sunlight, you can see a lot of glinting, indicating the edges are damaged. They are also quite short for chucking reamers but that seams to be the case for the ones manufactured in China. I think if they'd wrap them individually, they'd have a winner.

Works great with my mini lathe

If you're expecting to ream thick metal with cheap reamers then you deserve what you get. These are perfect for reaming out 3D printed parts, which is why I purchased them. It is true they are shipped loose but under a microscope (you do have one right?) there were no issues. I just 3D printed a stand for them...and used them to ream the holes to fit! No issues. I suspect these would be fine for annealed copper and aluminum but I have not tried it.

parfait pour le systeme imperial

Good selection of sizes of reemers but don't use them on anything harder than brass or aluminum. Otherwise, they did what they were supposed to do and were accurately sized. The shaft has been carefully ground where the reemer portion is as is the portion that would fit in the chuck, seem to be perfectly in line. However the portion of the shaft, unfinished between the ground surfaces, was rough and not concentric with the ground surfaces. Get what you pay for generally so I'm not complaining, just noting. Need the metric sizes now.

Product was as advertised

it does the job removing rust and scale